Enjoy the following series of interviews with the speakers, top-notch software crafters from across Europe, joining I T.A.K.E Unconference, Bucharest, 11-12 May. Discover the lessons learned and what drives them to challenge the known path in their field.
Csaba Patkos, Team Lead Syneto, is a technical practitioner with 15 years of experience in the field. Joining #itakeunconf 2017 as speaker, he will share more in his talk about his experience of growing up as a team leader, mentor, and coach for the team he works with daily.
#1. Please share with us 5 things you did that helped you grow & become the professional you are today
- Reading … I mean a lot. 40-50 books / year are doable. They can mix in a few novels / literature as well.
- Made plans and fought to achieve them. Think about where you want to be in 6 months or 1 year and define the steps you need to take to get there.
- I love programming and software engineering. I do it daily, with dedication.
- Built some useful daily habits that are helping me to get better. For example listen to audio books when driving, daily reading, daily plan of work, etc.
- Talked to the people I admire and I used these talks as sources of inspiration. So, don’t be afraid to approach your professional idols, they are people just like you.
#2. What challenges will the participants find solutions to during your session at I T.A.K.E Unconference 2017?
√ Some people just won’t listen to you.
√ Some people just want to force their ideas on you.
√ Some people don’t care about the topic, they just pick fights with you.
√ Some people think you don’t care, even though you really do.
√ Other communication issues.
#3. Recommend for the participants 3 sources you find inspiration from and would help them better understand you
Want to join Csaba and ~300 software crafters from around Europe?
Register now for I T.A.K.E Unconference 2017!
Microservices Architecture by James Lewis and Martin Fowler
James Lewis, keynote at I T.A.K.E. Unconference 2015, has a valuable contribution on Microservices Architecture.
Sneak peak:
“In short, the microservice architectural style [1] is an approach to developing a single application as a suite of small services, each running in its own process and communicating with lightweight mechanisms, often an HTTP resource API. These services are built around business capabilities and independently deployable by fully automated deployment machinery. There is a bare minimum of centralized management of these services, which may be written in different programming languages and use different data storage technologies.”
If interested in this topic, read the full contribution, jointly created with Martin Fowler.
Join I T.A.K.E. Unconference 2015 to hear more in his talk: Microservices – Systems That Are #neverdone.
Meet the speakers – Part 3
Software craftsmen from more than 15 countries will meet in the heart of Bucharest, 19-20 May, at I T.A.K.E Unconference! For 2 days, around 30 speakers will share insights, latest trends, and deliver hands-on sessions.
In Meet the Speakers Part I and Part II, we shared more about the first 10 speakers who will make this year event a one not to be missed. Below, you can read more about the next 5:
Yegor Buhayenko, CTO at Teamed.io, USA
Talk To Your Microservice Via a Chat Bot, not UI (Talk)
It seems that chat bots are a more effective way of interaction between web (micro-)services and users than traditional HTML user interfaces.
Alexandru Badiu, Development Lead at Corbis, Romania
Maintaining a Node.JS OSS package (Live coding)
How to setup a development pipeline for your Node.JS project.
Hugo Meeser, Owner at Bridge Global, Netherlands
How to successfully manage remote teams (Workshop)
Participants will create a best practice board in teams of 5-6 people.
Ionut G. Stan, Software Developer at Eloquentix, Romania
Let’s Write a Parser! (Live coding)
One weird trick to write parsers. Compiler engineers will hate you!
Milen Dyankov, Senior Consultant at Liferay, Poland
Microservices and Modularity or the difference between treatment and cure! (Live coding)
An attempt to analyze the problems microservices claim to solve and explore other possible solutions!
Want to challenge the current programming practices as these software craftsmen are doing? Want to experience new techniques, debate on the existing ones or even pair program in the I T.A.K.E Unconference space?
Get your Super Early Bird ticket today!
Stay tuned. We will continue publishing more about the program, speakers and the dynamic learning practices awaiting you.
Thrilled to see you in May!
Users, tests & TDD
Enjoy the following series of interviews with the speakers, top-notch software crafters from across Europe, joining I T.A.K.E Unconference, Bucharest, 19-20 May. Discover the lessons learned and what drives them to challenge the known path in their field.
Thomas Sundberg, developer with more than 25 years of experience, has developed an obsession for technical excellence. This translates to software craftsmanship, clean code, test automation and continuous deployment. At I T.A.K.E Unconference, he will share more about continuous deployment, TDD, and testing.
#1. Share top 5 things you did that helped you grow & become the professional you are today
The five things I am able to come up with now are:
- Automation
- Tidiness
- Teaching
- Speaking at conferences
- Starting my own business
Automation
I have always found it fascinating to automate things.
One of my earliest experiences automating things was with my first PC where I made a boot floppy that booted the system and brought up a word processor. And it only took 1 minute or so. I didn’t really know if this was usable or not, but it was fun.
I wrote code that verified code back in 1997. A colleague of mine asked why. I thought that it was a good idea since I could. It wasn’t formalized like we do today with tools like JUnit, but it was code that verified code.
Automation has also led me to continuous integration back in 2004. This was the time when tools like Cruise Control wandered the earth. Probably hiding from dinosaurs.
Using Cruise Control, Ant and JUnit, I was able to implement continuous delivery at Gamefederation where I worked at the time. I didn’t know it back then, but that is what we call it today.
We had a build that took 20 minutes. It built the system, rebuilt the database, deployed the system and tested that it worked on a freshly setup database.
The testing was so thorough that the operations guy took the artifacts from passing builds and put them straight into production.
When I left Gamefederation, I was told that there had been times when the project manager had been thinking who he should give a task to. Should he give it to the guy leading the developers, we would say lead developer today, or to me. He concluded that if he gave it to the lead developer he would get something back in two hours and a NullPointerException. If he gave the task to me, he would get something back in two days and it would work. One of our differences was that I did unit testing and the lead developer didn’t.
Tidiness
I don’t like a mess. A kitchen sink with lots of unwashed dishes is awful. At the same time, I don’t mind some things being totally out of order. I don’t have to sort the toothpicks at a restaurant. A friend of mine, also into clean code, has told me that he sometimes does this.
The tidiness led me to Clean Code after watching Bob Martin at a keynote at Agile 2008 in Toronto. Hearing him talk about why we prefer clean code over crap was liberating. I bought his book and read it.
Clean code was among my earliest presentations.
Teaching
During an oral exam 1998, before we where even done, I was asked if I could help out as a teaching assistant in a database course. I said yes. This was a start for me where I learned that it is fun and rewarding to teach. Since then I have been working as a teacher and trainer on and off.
Speaking at conferences has enforced this urge to spread knowledge about things I think are important.
Speaking at conferences
Traveling to conferences has been a way to make new connections with people who care about the same things that I care about. That is, clean code, testing stuff, getting code into production and similar things.
I have met new personal friends this way. I have also made business with people I met at conferences.
Starting my own business
I became independent in 2013. This has given me a platform where I can strengthen my possibilities to spread the word about stuff that matters. Not just programming, but also doing it properly.
It took a while before I made the move. It was a scary decision to take. When I started there were a lot of things I was unsure of. Selling and finding assignments, taxes, book keeping just mentioning a few of them.
Running your own company is much more than just writing a few for loops and be done for the day. It is a lifestyle. But it is a lifestyle I enjoy.
#2. What challenges will the participants find solutions to during your sessions at I T.A.K.E Unconference 2016?
I have two sessions at I T.A.K.E. Unconference 2016.
I will show how it is possible to test all paths through a system without using many integrated tests and that it isn’t possible to test all paths through almost any system using integrated tests.
I will also show that it is possible to test all paths using unit tests.
Using some mocking and stubbing in combination with actual unit tests is the way to do this. If we do this properly, we are able to check all paths through the application and will have very few integrated tests.
Definition of done: Working software in production!
This is a case study where I will share how I implemented CD at one client. CD can mean, at least, two different things.
- Continuous Delivery – the system is delivered for use continuously
- Continuous Deployment – the system is deployed into production continuously
The way we did this was to create packages that were possible to install as the main artifact from our continuous integration build. The target was Red Hat servers so RPM packages where a good artifact.
Delivering these packages to a YUM repo allowed us to install them easily.
The last step was to trigger the installation. We used Puppet for provisioning our servers so all we had to do to automate the deployment after a new package was built was to trigger Puppet.
#3. What else would you like to share with participants
I am an amateur musician
I play the trombone in two orchestras: One show orchestra at Stockholm University- KÃ¥rsdraget and A big band – West Side Big Band. This means that I attend regular rehearsals twice a week and sometimes public gigs at dances or concerts.
Cat lover
I have two cats at home. Sune and Gretchen. They are both cats that we have gotten through an agency that helps homeless cats to new homes.
I write a lot
I have a personal goal to write a blog post each month. I wrote a Maven plugin for helping me with my writing. Most blog posts include source code and copying and posting code is error prone. Including part or complete files that compile is less error prone. This has helped me a lot. It fits quite well with my urge to automate things.
Downhill skiing
I had never seen a pair of skis close until I was over 30. Then I joined a few friends and went skiing for a week in France. The first day was horrible. I fell and hurt myself. But after a week with ski lessons I had understood some of the basics. Skiing is a favorite activity today.
Want to join Thomas and many more software crafters from around Europe?